彪形大汉

biāo xíng dà hàn

(idiom) burly chap; husky fellow

彪

biāo

(literary) tiger stripes; (by extension) ornate and brightly colored; (by synecdoche) young tiger; (fig.) strong; stalwart

形

xíng

to appear

大

dà

big; large; great

汉

hàn

the Han dynasty (206 BC-220 AD)